An information detection apparatus and information detection method for processing recording media to ascertain validity of checks and other negotiable instruments and print as necessary on the recording media. The information detection apparatus for processing recording media comprises in sequence along...http://www.google.com.tw/patents/US5965862?utm_source=gb-gplus-share專利 US5965862 - Information detection apparatus and method for printing on a medium and for reading information recorded on the medium
